Control of some viruses and other filtrable agents of mice.
D000818:Animals; D002585:Cesarean Section; D004480:Ectromelia; D005260:Female; D005856:Germ-Free Life; D051379:Mice; D011247:Pregnancy; D011270:Pregnancy, Animal; D012376:Rodent Diseases / Q000517:prevention & control*; D014777:Virus Diseases / Q000662:veterinary*